触摸屏手写汉字笔画的笔力模糊评价

摘要

该文以触摸屏手写汉字为例,提出了一种分析手写汉字笔力的模糊方法,并通过笔力分析实现对触摸屏上手写汉字的书写质量评价.该方法首先通过提取手写模板字中笔画的关键点信息进行隶属度计算,建立模糊模板矩阵,然后将实写汉字的隶属度与模板隶属度数据进行贴近度计算得出综合的笔力评价.实验表明,该方法的评价效果具有较强客观性、鲁棒性,也可推广到其他文种.%Taking the writing of Chinese character on touch screen for example, we proposed a fuzzy method to analyze the stroke force of writing, and predict the writing quality according to this analysis, the proposed method first detects the key points from the characters' strokes and set up the matrix of fuzzy template. Then the similarities between the real writing and template are estimated. The experiment shows that the method is feasible, robust, as well as language independent.